baber/WOPTO huggingface dataset:
Patent JP-2001042817-A (JP)
Title: Driving method of plasma display panel, and display device using the same
Inventor: KATO TETSUYA
IPC: G09G3/291
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To enable a plasma display panel to perform stable discharge while having high luminance and high luminous efficient. SOLUTION: Self-erasing discharge, that is, reduction of potential differences among electrodes are performed with respect to a plasma display panel having at least three kinds of electrodes, a first electrode 1, a second electrodes 2 and a third electrode 3. At this time, discharge is caused by attraction of their own barrier electric charge, and when potential differences among the electrodes are increased, the plasma display panel is made to generate discharge and to emit light with self-erasing discharge as a trigger.
Patent JP-H1057269-A (JP)
Title: Swab
Inventor: IMAI KAZUYO
IPC: A47K7/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a swab that can be effectively used, particularly in removing mucus. SOLUTION: This swab 1 has cotton 3 provided at one end of a stick 2 and a strip 4 wound from one end to the other of the stick 2 and extended by a length that can wrap the stick 2 and the cotton 3 from the other end of the stick 2.
Patent JP-S60112128-A (JP)
Title: Data processing unit
Inventor: MATSUMOTO HAJIME
IPC: G06F1/00
Filed: 1983-11-22
Abstract: PURPOSE:To set a prescribed initial value by constituting the unit with plural storage elements and a logical circuit network and allowing the logical circuit network to make the plural storage elements from plural shift registers thereby attaining the shift operation. CONSTITUTION:The data processing unit is constituted by the logical circuit network 1 and the storage element group 2 comprising plural storage elements. Through the constitution above, an input means inputs data to plural shift registers. A clock forming means applies a prescribed number of clocks to one of the plural shift registers. A ''0'' set means controls the clock forming means and the input means so as to input zero to all plural shift registers in response to the ''0'' set signal. A 1-bit means brings the input value of the specific bit of the plural shift registers to level ''1'' in response to a 1-set signal and controls the clock means and the logical circuit to connect the plural storage elements mutually so as to transmit one clock.
Patent JP-S59111461-A (JP)
Title: Small-sized copying machine
Inventor: ENOMOTO KAZUO
IPC: B41J2/325
Filed: 1982-12-17
Abstract: PURPOSE:To attain miniaturization and light weight by digitizing picture information and executing thermal transfer recording based on the digitized signal. CONSTITUTION:A reading section is provided above a partition plate 2 and a recording section 41 is provided thereunder in the inside of a casing 1. A driving roller 7 and a pinch roller 8 are provided between an original inserting slot 4 and a guide plate 6. An optical fiber unit 21 having a length corresponding to the width of the original 74 is provided under the guide plate 6, a fluorescent light 23 is provided under the unit 21 and an image is formed on an image sensor 27 by mirrors 25, 26. The recording section 41 has a paper inserting slot 42 and a paper discharge slot 43 and guide plates 44, 45, 46, thermal head 47 and a back roller 49 in rolling contact with a heating section 48 are provided between the slots.
Patent JP-S6375579-A (JP)
Title: Short-circuit testing device for breaker
Inventor: IYAMA MASAHARU
IPC: G01R31/327
Filed: 1986-09-18
Abstract: PURPOSE:To improve the reliability of protection breakers by providing transient recovery voltage adjusting circuits in parallel to the protection breakers. CONSTITUTION:Transient recovery voltage adjusting circuits 91-93 consisting of series circuits of capacitors 71-73 and resistances 81-83 are connected in parallel to protection breakers 21-23 of respective phases. Then when a break is made while a short-circuit current is supplied to a breaker 31 of a 1st phase to be tested, the breaker 21 is open after the breaking point of time. When the breaker 31 is disconnected successfully, the breaker 21, is almost close without any load and no transient recovery voltage is generated between its electrodes. If, however, the breaker 31 fails to make a disconnection, the transient recovery voltage is generated between the electrodes of the breaker 21, but this voltage is reduced according to the time constant of the capacitor 71 and resistance 81 of the circuit 91. Therefore, none of the circuits 91-93 of the breakers 21-23 exerts no influence upon transient recovery voltages between the electrodes of the breakers 31-33, so the disconnection performance of the breakers 21-23 can be set without being restrained by test conditions and the backup reliability of the breakers 21-23 is improved.
Patent JP-H0669959-A (JP)
Title: Voice packet abort compensation system
Inventor: HIGAMI MASAO
IPC: H04L12/00
Filed: 1992-08-19
Abstract: PURPOSE:To suppress deterioration in voice quality at the time of packet abort when plural transfer classes are not realized in a network or an abort ratio is higher than the maximum abort ratio allowed in the voice quality. CONSTITUTION:A packet composition means 23 at a sender side composes a packet including a part giving a comparatively large effect onto the voice quality at the time of aborting in a low frequency voice signal 201 twice, and a receiver side outputs a low frequency voice signal 205 included in any packet depending on the presence of packet abort. When the packet is not aborted at the receiver side, a coded low frequency voice signal and a coded high frequency voice signal other than the coded low frequency voice signal of a just preceding packet included in the received packet are decoded and when aborted, the coded low frequency voice signal of the aborted packet included in the packet received just after is decoded.
Patent JP-H0386096-A (JP)
Title: Dc motor driver
Inventor: KOSHIN HIROAKI
IPC: H02P7/291
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the damage of an element and an insulation breakdown when the output terminal of a switching power source circuit is opened by providing a voltage monitor for controlling a controller of the power source to suppress the rise of output voltage when the output voltage of the power source exceeds the voltage value at the time of driving a motor. CONSTITUTION:When a driver is operated in the state that a DC motor M is not connected, a controller 2 further rises an output voltage. When the output voltage of a switching power source circuit 1 rises higher than the voltage at the time of driving the motor, the voltage of a resistor R2 is raised. When the voltage exceeds a specific voltage set by resistors R1, R7 of a voltage monitor 5 and a shunt resistor Z1, a current IF flows to a photocoupler PC1, and the voltage of the control terminal of the controller 2 is raised. The controller 2 is operated to lower the output voltage of the circuit 1. Thus, it can prevent the output voltage of the circuit 1 from excessively rising.
Patent JP-2000051352-A (JP)
Title: Radioactive solution injector and manufacture thereof
Inventor: FUJIOKA SHIGERU
IPC: A61K51/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the work process so as to reduce labor, time and cost in reuse in a radioactive solution shielding device having a cylinder made of tungsten. SOLUTION: A magnetic barrel polishing is performed to improve appearance without coating and plating in a manufacturing process. Thus, the whole surface including the inner surface of the cylinder 1 made of tungsten is smoothed to obtain beautiful metallic luster. The device can keep such a state over a long period of time is not prone to a flaw and adhesion of dirt.
Patent JP-2001045316-A (JP)
Title: Color correction relation extracting method and color correcting method
Inventor: OKUBO AKIHITO
IPC: B41J2/525
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a color correction relation extracting method for extracting the desired know-how of image formation by a camera man or the like, and a color correcting method for reproducing the know-how. SOLUTION: Know-how 40 for measuring patch 21a colors of a color chart 21 for obtaining a measured color, and for photographing the color chart 21 with a television camera 10 for obtaining outputted RGB data, and for converting the measured value into the RGB data is connected with monitor characteristics conversion for converting the RGB data into the measured value of the color of an image on a monitor 30. Thus, desired know-how 50 of image formation can be obtained.
Patent JP-H0639671-A (JP)
Title: Plate material cutting and processing equipment
Inventor: IGATA SUETA
IPC: B26D7/06
Filed: 1992-07-27
Abstract: PURPOSE:To carry out from the cutting to the processing of plate materials at a high efficiency and in the minimum space by using two cutting table carriers, by providing a cutting stage, a product pickup stage, and a remainder material processing stage separately, and providing a shift stage for transfer between the stages. CONSTITUTION:Between a cutting stage 3 and a product pickup stage 6, a shift stage 8 is placed so as to arrange both stages in series, and a remainder material processing stage 7 is arranged in parallel to the shift stage 8. While the cutting stage 3 and the product pickup stage 6 are connected by a rail 26 on a shift carriage 25, the movement between the shift stage 8 and the remainder material processing stage 7 is carried out by using the shift carriage 25. As a result, by using two cutting table carriages 33 moving alternatively, the cut products can be picked up, and the processes of throwing away the remainder materials can be advanced continuously in a limited space.
Patent JP-S61102459-A (JP)
Inventor: ONADA HIDEO
IPC: D03D51/34
Filed: 1984-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0860599-A (JP)
Title: Paper for decorative laminated sheet having three-dimensional pattern on surface
Inventor: ISHIKAWA HIROYASU
IPC: D21H27/02
Filed: 1994-08-23
Abstract: PURPOSE: To obtain paper for decorative laminated sheet useful for paper container, box, packing paper, capable of being subjected to post-treatment such as printing or box making, having excellent visual solid effect, by forming a three-dimensional pattern through an under coating layer consisting essentially of an aqueous polymer dispersion from a top coating compound on the surface of a paperboard. CONSTITUTION: The surface of a paperboard 1 is provided with an undercoating layer 2 composed of a dried coating film of an undercoating coating compound consisting essentially of an aqueous polymer dispersion and with piling parts 3 composed of a topcoating coating compound containing pigment to be coated and a binder. A three-dimensional pattern is formed by the piling part.
Patent JP-H0863086-A (JP)
Title: Hologram transfer foil and hologram label as well as information carrying sheet formed with hologram constituting layer
Inventor: HIROSE MAKOTO
IPC: B42D15/10
Filed: 1994-08-23
Abstract: PURPOSE: To provide a hologram transfer foil or hologram label with which the past presence of a hologram constituting layer is identifiable in spite of peeling of the layer from the surface of a body to be transferred and an information carrying sheet formed with the hologram constituting layer. CONSTITUTION: The main parts of the hologram transfer foil 10 are composed of a base sheet 11, a release layer 12 formed thereon, a hologram forming layer 13 formed thereon, a light reflection layer 14 formed along the rugged surface thereof and an adhesive layer 15 formed thereon and internally dispersed with fluorescent materials. The fluorescent materials included in the adhesive layer penetrate the inside of the body to be transferred simultaneously with penetration of the adhesive into this body and form the penetrated layer of the fluorescent materials in the body to be transferred when the hologram transfer foil 10 is applied. Then, authenticity judgment of a forgery where the hologram constituting layer does not originally exist and a genuine sheet on which the hologram forming layer 13 originally exists but is peeled is executed by checking the emitted fluorescent light.
Patent JP-S6281456-A (JP)
Title: Trisazo compound
Inventor: HIBARA TOSHIO
IPC: D06P3/872
Filed: 1985-10-03
Abstract: NEW MATERIAL:Trisazo compounds of formula I, wherein M is H, an alkali metal; R<0> is H, COOH; R<3> is a lower alkyl, a lower alkoxy, sulfo group; R<1> is R<3>; R<2>, R<4> are each H, R<3>, an acetylamino; R<5>, R<6> are each H, a lower alkyl; Y is SO2CH=CH2, etc.; X is (substd.) phenylene or naphthylene; Z is Cl, F, Br, an amino residue, methoxy, etc.; m is 1-3; n is 0, 1; rings A, B and C may be each a naphthalene ring. EXAMPLE:Compd. of formula II. USE:Dyes which have excellent dyeability, a fastness to light, etc. and dye easily cellulosic fibers, nitrogen-contg. fibers, etc., to (reddish or greenish) dark blue. PREPARATION:Compds. of formulas III-V are subjected to diazotization and coupling reactions twice to obtain a disazo compd. of formula VI. A diazonium compd. obtd. by diazotizing said disazo compd. in a water/acetic acid medium is coupled with a compd. of formula X obtd. by condensing compds. of formulas VII-IX (wherein Hal is Cl, F, Br) in an aq. medium.
Patent JP-H0270173-A (JP)
Title: Digital picture processor
Inventor: TAKAYA KAZUYASU
IPC: H04N1/52
Filed: 1988-09-02
Abstract: PURPOSE:To enhance data processing efficiency, and to improve the reproducibility of color, hue and fineness, etc., by converting plural color separation signals into plural toner signals corresponding to developed color after density-adjusting them. CONSTITUTION:The color separation signals B, G, R of a picture are inputted to a toner signal converting and adjusting means 3 from an image input terminal (1IT) 1. The means 3 density adjusts the color separation signals B, G, R and converts them into plural toner signals Y, M, C corresponding to the quantity or the density of the toner of the developed color by using a conversion table under the control of an area picture control means 2, and generates Chinese ink K, and extracts the toner signal X (Y, M, Cork) of developing process color. A process toner signal processing means 4 receives the signal X, and gives it the processing of moire prevention or edge emphasis, etc., and converts it into the binarization signal of ON/OFF, and outputs this signal X to an IOT (image output terminal) 6.
Patent JP-H0391242-A (JP)
Title: Selective etching method
Inventor: JIYAYA BIRAKANTEI
IPC: H01L21/308
Filed: 1990-08-24
Abstract: PURPOSE: To make uniform the etching rate by employing an etching solution produced by adding dichromate ions into an acid aqueous solution comprising sulfuric acid and phosphoric acid. CONSTITUTION: When a device comprising a III-V semiconductor compound containing aluminum is produced, the III-V semiconductor compound containing aluminum is etched using an acid dichromate solution. Content of aluminum in the III-V semiconductor varies significantly in the range of 5-100mol.%. Concentration of dichromate ions can be varied from 0.0001M to saturation and an excellent etching rate is attained at a concentration of 0.001M-0.5M. Sulfuric acid and phosphoric acid are employed at the acid concentration in the range of 0.01M-10M and best results is attained in the range of 0.25M-10M. Representative III-V semiconductor compounds containing aluminum include aluminum gallium arsenide, aluminum indium arsenide and aluminum arsenide.  According to the method, various devices including heterojunction bipolar transistor, heterojunction field effect transistor and self-increasing photoelectric device can be produced efficiently.
Patent JP-H0960170-A (JP)
Title: Drainage structure of uppermost section of curtain wall
Inventor: ONO HIROSHI
IPC: E04B2/96
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To drain rainwater, etc., flowing along the upper section of a transom in an uppermost section from a transom in an intermediate section. SOLUTION: An uppermost-section transom 4 and an intermediate-section transom are connected onto the transom mounting surface of a mullion 2 (a mullion material 30), the upper hollow section 11 of the uppermost-section transom 4 is continued to the recessed groove 32 of the mullion 2, and the upper rectangular groove of the intermediate-section transom is continued to the rectangular groove 32. A drainage block is installed into the rectangular groove 32 of the mullion 2. Accordingly, rainwater, etc., flowing along the upper section of the uppermost-section transom 4 are flowed into the upper hollow section 11 by a drip hole 16, and the rainwater, etc., are flowed into the upper rectangular groove through the rectangular groove 32 and the drainage block, and drained to an outdoor side face from the drain hole of the upper rectangular groove.
Patent JP-H1161368-A (JP)
Title: Hot dip equipment for hot rolled steel sheet
Inventor: TSUTSUMI MICHIAKI
IPC: C23C2/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce production cost by integrating the descaling process for a hot rolled sheet into a continuous hot dip line and to eliminate the problems, of too extensive a pickling process due to slow pickliy speed and of its occurrence of plating detects due to smuts left after pickling. SOLUTION: The equipment is provided with a continuous hot dip facility 34 arranged with an annealing furnace 35, a heating part 30 arranged with a gas jet preheated using a combustion discharge gas of the annealing furnace and a pickling bath part 32 for immersing a steel sheet, arranged between the heating part and the continuous hot dip equipment. The steel sheet is heated to a prescribed temp. higher than pickling liquid and is immersed in the pickling bath part, thermal shock is cased by the temp. difference between the steel sheet and the pickling liquid. scale is fallen off from a boundary of the steel sheet, or crack is generated inside the scale, a pickling speed is improved, residual smut is reduced. Because the steel plate is heated by using a gas jet type preheater, the heating part is made compact, holding heat of combustion discharge gas is efficiently recovered.
Patent JP-S6377996-A (JP)
Title: Lubricant
Inventor: KONDO HIROFUMI
IPC: C10N40/18
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a lubricant which is suitable for use in magnetic recording media etc., and can exhibit good lubricity for a long period of time through simple application thereof on the surface and cause no significant lowering in the lubricity even at low temperatures, by incorporating an N- alkylperfluoroalkanamide derivative. CONSTITUTION:An N-alkylperfluoroalkanamide derivative of formula I (wherein R is a hydrocarbon and n is 3 or more) (e.g., stearylpentadecafluorooctanamide) is used alone or in combination with a conventional lubricant (e.g., a perfluoroalkylcarboxylic ester) to give a desired lubricant. The N- alkylperfluoroalkanamide derivative of formula I is prepd. by reacting a perfluorocarboxylic acid chloride (e.g., pentadecafluorooctanoyl chloride) with an alkylamine (e.g., stearylamine).
Patent JP-2000047422-A (JP)
Title: Image forming method
Inventor: KOGA YOSHIRO
IPC: G03G9/09
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable image forming device capable of reducing the adhesion or filming to a pressure contact member by toner and stably forming an image of high resolution. SOLUTION: In an image forming device comprising a charging member 4 for contact charging a latent image carrier 1, a developing member 11 for pressure-contact developing an electrostatic latent image pattern, and a transfer member 18 for pressure-contact transferring a developed toner 10 and a pressure- contact cleaning member 23 for cleaning the latent image carrier 1 after transfer, the toner used therein has an external additive added in the range of 1-5 wt.% to a resin base grain and a volume average grain size of 6-10 μm, and contains 15% by piece or less of toner grains of 5 μm or less and 5% by piece or less of toner grains of 12. 7 μm or more.
Patent JP-S61101299-A (JP)
Title: Laminated block system of knock-down type plate
Inventor: MIZOGUCHI TORU
IPC: C02F3/10
Filed: 1984-10-22
Abstract: PURPOSE:To enhance efficiency as a contact material, by connecting a plurality of embossed plates, each of which is constituted so as to allow concave surfaces and convex surfaces to correspond across both front and back surfaces at plural places, in the up-and-down direction and the left-and-right direction by hinges. CONSTITUTION:A laminated block system is formed by connecting embossed plates P in the up-and-down direction by hinges 3a and in the left-and-right direction by hinges 3b. Each embossed plate P is constituted by forming oblique fib like convex surfaces 2a and grooves 2b to a net plate made of a synthetic resin symmetrically on front and back surfaces. The embossed plates P connected in the up-and-down direction are not closely contacted to each other when folded back in the up-and-down direction and combined in a direction overlapped so as to take the interval corresponding to the height of one rib like convex surface 2a therebetween while the embossed plates P adjacent in the left-and-right directions are combined in a direction overlapped in a closely contacted state when folded back to each other.
Patent JP-S6326084-A (JP)
Title: Sequential scanning circuit for double speed line
Inventor: KABUTO NOBUAKI
IPC: H04N5/66
Filed: 1986-09-22
Abstract: PURPOSE:To drive the picture elements of two lines during one horizontal scanning cycle by dividing two different signal voltages sampled during a preceding horizontal scanning cycle twice and outputting during the one horizontal scanning cycle and driving the column signal electrode of an active matrix type liquid crystal panel. CONSTITUTION:In the first horizontal scanning cycle of the first field, a shift matrix circuit 4 for inputting three primary color picture signals Red, Gre, Blu outputs signals Red, Rre, Rlu respectively to the respective signal lines of XR, XG, XB. In the first half of the subsequent second horizontal scanning cycle, the first line scanning electrode Ga-1 is selected and a signal R1 suitable for the picture element of the first line is applied to the column signal electrode Dr-k. In the latter half of the second horizontal scanning cycle, the second line scanning electrode Ga-2 is selected and a signal B2 suitable for the picture element of the second line is applied to the column signal electrode Dr-k. Thereafter, a similar operation is repeated, when the number of the vertical picture elements is 480 picture elements, for instance, the three primary color picture signals are sampled during the 240th horizontal scanning cycle and all the picture elements are selected and driven once respectively until the 241th horizontal scanning cycle.
Patent JP-H0558459-A (JP)
Title: Work transfer device
Inventor: OYA KUNIHIKO
IPC: B65G60/00
Filed: 1991-09-02
Abstract: PURPOSE:To provide a work transfer device which can transfer works to trays superposed in plural steps efficiently, and which is a compact size. CONSTITUTION:On the first pallet 6, vacant trays in which plural works can be loaded by lining up are superposed. A carrying-in means 1 to carry in the first pallet b1 is provided, and the first up and down moving means 2 to move the pallet b1 up and down is also provided. A tray transfer means 3 to transfer vacant trays moved upward by the first up and down moving means 2, sheet by sheet horizontally, is provided, and a work transfer means 4 to transfer a work to a vacant tray at a specific position is provided. The second up and down moving means 5 to move a solid tray a' downward while superposing the solid tray a' on the second pallet b2 is provided, and a carrying-out means 6 to carry out the second pallet b2 on which soild trays a' are superposed is provided. And a pallet transfer means 7 to transfer only the pallet b1 from the lower end of the first up and down moving means 2 to the lower end of the second up and down moving means 5 is provided.